Text editor pet peves

1. Copying whitespace - I do this all the time and every time it's by accident. I go to hit Ctrl+V and hit Ctrl+C instead so rather than pasting I overwrite the copy from before. It's frustrating. I know some people may want to copy empty whitespace, but never once have I wanted to.

I know this isn't really a list yet, I'm sure I'll think of something to add in the future.